Training in property Investment

A client, who already has one let property, is planning to attend a £5,000 property Investment course to launch her dream of making money from Buy-to-let properties - I have opinions, but that isn't the issue...

She has been told by accountant at the training company that she can reclaim the fees of the training against letting income, and that she should let him do her rental accounts. I can't see how this would be allowable, and I've shown her the way that the tax return property pages are set up.

Has anyone any experience of this? She wants to stay within the rules, but is conflicted with another 'professional' telling her something different, so I'd like some more information to give her.